.tcAppShowRoot {
  position: relative;
  display: flex;
  width: 100%;
  flex: 1;
  overflow: hidden;
  margin: 0px;
  box-sizing: border-box;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  border-radius: 10px;
  padding: 24px 24px;
  overflow-y: auto !important;
}

.loadingOverlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
  border-radius: 4px;
}

.loadingSpinner {
  width: 40px;
  height: 40px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid #1890ff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}